1-Phenyl-3-oxabicyclo[3.1.0]hexane-2,4-dione CAS 710-97-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 710-97-4 |
| Molecular Formula | C11H8O3 |
| Molecular Weight | 188.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Phenyl-3-oxabicyclo[3.1.0]hexane-2,4-dione (CAS 710-97-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H8O3. Molecular weight: 188.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H8O3 |
| Molecular Weight | 188.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
- 1-Phenyl-1H-pyrazole-3-carboxylic acid (CAS 4747-46-0)
- 1-Phenylpyrazine-2,3(1H,4H)-dione (CAS 892278-84-1)
- 1-Phenyl-1H-imidazole-2-carboxylic acid (CAS 516492-57-2)
- (R)-2-((((Benzyloxy)carbonyl)amino)methyl)-4-methylpentanoic acid (CAS 132606-01-0)
- 1-(2,5-Dimethylphenyl)-1H-1,2,3-triazole-4-carbaldehyde (CAS 1492713-72-0)
- (4-Fluoro-2-methylphenyl)(phenyl)methanamine (CAS 1342783-20-3)
- Tegafur-13C-15N2 (CAS 1189456-27-6)
- 4-Chloro-2-propyl-2,3-dihydro-1H-inden-1-one (CAS 1003709-07-6)
- 1H-Imidazo[4,5-d]pyridazine (CAS 273-00-7)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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